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youtube-thumbnail

100 / 100 · Low risk

Fine to try.

By hassancs91/claude-youtube-editor (GitHub) · media · 379 stars · scanned at commit d490d71

Dedicated YouTube thumbnail generator — interviews you for exactly the style elements you want (environment, text budget, extras, accent color), then renders high-contrast, vibrant, face-consistent thumbnails with Nano Banana Pro and verifies every frame before showing it. Use whenever you want to create, redo, or iterate thumbnail variants for a video — "make a thumbnail", "new version of B", "more realistic", "less text", "put the app on the screen", "another angle for the test". Renders into…

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'youtube-thumbnail' ] || [ -L ~/.agents/skills/'youtube-thumbnail' ]; then echo 'A skill folder named youtube-thumbnail already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/hassancs91/claude-youtube-editor' "$d" && git -C "$d" checkout --quiet 'd490d718a1204114d562919229c772cc787c2fca' -- '.claude/skills/thumbnail' && mkdir -p ~/.agents/skills && cp -R "$d"/'.claude/skills/thumbnail' ~/.agents/skills/'youtube-thumbnail' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'youtube-thumbnail' ~/.claude/skills/'youtube-thumbnail' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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Score history